1147013164 has 12 divisors (see below), whose sum is σ = 2189752488. Its totient is φ = 521369600.

The previous prime is 1147013083. The next prime is 1147013207. The reversal of 1147013164 is 4613107411.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13034197 + ... + 13034284.

It is an arithmetic number, because the mean of its divisors is an integer number (182479374).

Almost surely, 2^1147013164 is an apocalyptic number.

It is an amenable number.

1147013164 is a deficient number, since it is larger than the sum of its proper divisors (1042739324).

1147013164 is a wasteful number, since it uses less digits than its factorization.

1147013164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26068496 (or 26068494 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 1147013164 is about 33867.5827894463. The cubic root of 1147013164 is about 1046.7817299948.

The spelling of 1147013164 in words is "one billion, one hundred forty-seven million, thirteen thousand, one hundred sixty-four".